VisionFive2 Linux kernel

Date

Commit Message

Rev

Author

2021-05-22

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

a11ddb37

Varad Gautam

2021-05-07

ipc/sem.c: spelling fix

7497835f

Bhaskar Chowdhury

2021-05-07

ipc/sem.c: mundane typo fixes

b1989a3d

Bhaskar Chowdhury

2020-08-23

treewide: Use fallthrough pseudo-keyword

df561f66

Gustavo A. R. Silva

2020-08-12

ipc: uninline functions

00898e85

Alexey Dobriyan

2020-02-21

Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"

edf28f40

Ioanna Alifieraki

2020-02-04

ipc/sem.c: document and update memory barriers

8116b54e

Manfred Spraul

2019-09-25

ipc/sem.c: convert to use built-in RCU list checking

984035ad

Joel Fernandes (Google)

2019-03-07

ipc/sem.c: replace kvmalloc/memset with kvzalloc and use struct_size

4a2ae929

Gustavo A. R. Silva

2019-03-07

ipc: annotate implicit fall through

667da6a2

Mathieu Malaterre

2019-02-07

y2038: syscalls: rename y2038 compat syscalls

8dabe724

Arnd Bergmann

2019-01-25

ipc: rename old-style shmctl/semctl/msgctl syscalls

275f2214

Arnd Bergmann

2018-08-27

y2038: globally rename compat_time to old_time32

9afc5eee

Arnd Bergmann

2018-08-22

ipc/util.c: further variable name cleanups

27c331a1

Manfred Spraul

2018-08-22

ipc: simplify ipc initialization

eae04d25

Davidlohr Bueso

2018-08-22

ipc: rename ipcctl_pre_down_nolock()

4241c1a3

Manfred Spraul

2018-08-22

ipc/util.c: use ipc_rcu_putref() for failues in ipc_addid()

39cfffd7

Manfred Spraul

2018-08-22

ipc: compute kern_ipc_perm.id under the ipc lock

615c999c

Manfred Spraul

2018-08-02

Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

89b1698c

David S. Miller

2018-07-26

ipc/sem.c: prevent queue.status tearing in semop

f075faa3

Davidlohr Bueso

2018-06-22

rhashtable: split rhashtable.h

0eb71a9d

NeilBrown

2018-06-15

sysvipc/sem: mitigate semnum index against spectre v1

ec67aaa4

Davidlohr Bueso

2018-06-12

treewide: kvmalloc() -> kvmalloc_array()

344476e1

Kees Cook

2018-04-20

y2038: ipc: Enable COMPAT_32BIT_TIME

b0d17578

Arnd Bergmann

2018-04-20

y2038: ipc: Use __kernel_timespec

21fc538d

Arnd Bergmann

2018-04-20

y2038: ipc: Report long times to user space

c2ab975c

Arnd Bergmann

2018-04-20

y2038: ipc: Use ktime_get_real_seconds consistently

2a70b787

Arnd Bergmann

2018-04-11

ipc/sem: introduce semctl(SEM_STAT_ANY)

a280d6dc

Davidlohr Bueso

2018-04-03

Merge branch 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

17dec0a9

Linus Torvalds

2018-04-02

ipc: add semctl syscall/compat_syscall wrappers

d969c6fa

Dominik Brodowski

2018-04-02

ipc: add semget syscall wrapper

69894718

Dominik Brodowski

2018-04-02

ipc: add semtimedop syscall/compat_syscall wrappers

41f4f0e2

Dominik Brodowski

2018-03-27

ipc: Directly call the security hook in ipc_ops.associate

50ab44b1

Eric W. Biederman

2018-03-27

ipc/sem: Fix semctl(..., GETPID, ...) between pid namespaces

51d6f263

Eric W. Biederman

2018-03-22

sem: Move struct sem and struct sem_array into ipc/sem.c

1a5c1349

Eric W. Biederman

2018-03-22

sem/security: Pass kern_ipc_perm not sem_array into the sem security hooks

aefad959

Eric W. Biederman

2018-02-06

ipc: fix ipc data structures inconsistency

87ad4b0d

Philippe Mikoyan

2017-11-17

Merge branch 'akpm' (patches from Andrew)

fa7f5780

Linus Torvalds

2017-11-17

sysvipc: duplicate lock comments wrt ipc_addid()

39c96a1b

Davidlohr Bueso

2017-11-17

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

ca5b857c

Linus Torvalds

2017-11-02

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

b2441318

Greg Kroah-Hartman

2017-10-11

fix address space warnings in ipc/

6aa211e8

Linus Torvalds

2017-09-14

Merge branch 'work.ipc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

cc73fee0

Linus Torvalds

2017-09-08

ipc: optimize semget/shmget/msgget for lots of keys

0cfb6aee

Guillaume Knispel

2017-09-08

ipc/sem: play nicer with large nsops allocations

e4243b80

Davidlohr Bueso

2017-09-08

ipc/sem: drop sem_checkid helper

8419e64a

Davidlohr Bueso

2017-09-08

ipc: convert sem_undo_list.refcnt from atomic_t to refcount_t

f74370b8

Elena Reshetova

2017-09-03

ipc: sem: Make sem_array timestamps y2038 safe

e54d02b2

Deepa Dinamani

2017-09-03

ipc: Make sys_semtimedop() y2038 safe

3ef56dc2

Deepa Dinamani

2017-08-21

Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

94edf6f3

Ingo Molnar

2017-08-17

ipc: Replace spin_unlock_wait() with lock/unlock pair

e0892e08

Paul E. McKenney

2017-08-02

ipc: add missing container_of()s for randstruct

ade9f91b

Kees Cook

2017-07-15

semtimedop(): move compat to native

44ee4546

Al Viro

2017-07-15

semctl(): move compat to native

c0ebccb6

Al Viro

2017-07-15

semctl(): separate all layout-dependent copyin/copyout

45a4a64a

Al Viro

2017-07-12

ipc/sem: drop __sem_free()

e2029dfe

Kees Cook

2017-07-12

ipc: move atomic_set() to where it is needed

3d3653f9

Kees Cook

2017-07-12

ipc/sem.c: avoid ipc_rcu_putref for failed ipc_addid()

2ec55f80

Manfred Spraul

2017-07-12

ipc/sem: avoid ipc_rcu_alloc()

101ede01

Kees Cook

2017-07-12

ipc/sem: do not use ipc_rcu_free()

1b4654ef

Kees Cook

2017-07-12

ipc: drop non-RCU allocation

f8dbe8d2

Kees Cook

2017-07-12

ipc: merge ipc_rcu and kern_ipc_perm

dba4cdd3

Manfred Spraul

2017-07-12

ipc/sem.c: remove sem_base, embed struct sem

1a233956

Manfred Spraul

2017-03-02

sched/headers: Prepare for new header dependencies before moving code to

84f001e1

Ingo Molnar

2017-02-27

ipc/sem: add hysteresis

9de5ab8a

Manfred Spraul

2017-02-27

ipc/sem.c: avoid using spin_unlock_wait()

27d7be18

Manfred Spraul

2017-01-10

ipc/sem.c: fix incorrect sem_lock pairing

c626bc46

Manfred Spraul

2016-12-14

ipc/sem: avoid idr tree lookup for interrupted semop

370b262c

Davidlohr Bueso

2016-12-14

ipc/sem: simplify wait-wake loop

b5fa01a2

Davidlohr Bueso

2016-12-14

ipc/sem: use proper list api for pending_list wakeups

f150f02c

Davidlohr Bueso

2016-12-14

ipc/sem: explicitly inline check_restart

4663d3e8

Davidlohr Bueso

2016-12-14

ipc/sem: optimize perform_atomic_semop()

4ce33ec2

Davidlohr Bueso

2016-12-14

ipc/sem: rework task wakeups

9ae949fa

Davidlohr Bueso

2016-12-14

ipc/sem: do not call wake_sem_queue_do() prematurely ... as this call should obviously be paired with its _prepare()

248e7357

Davidlohr Bueso

2016-10-11

ipc/sem.c: add cond_resched in exit_sme

2a1613a5

Nikolay Borisov

2016-10-11

ipc/sem.c: fix complex_count vs. simple op race

5864a2fd

Manfred Spraul

2016-08-02

sysv, ipc: fix security-layer leaking

9b24fef9

Fabian Frederick

2016-06-14

locking/spinlock: Update spin_unlock_wait() users

be3e7844

Peter Zijlstra

2016-06-14

locking/barriers: Introduce smp_acquire__after_ctrl_dep()

33ac2796

Peter Zijlstra

2016-03-22

ipc/sem: make semctl setting sempid consistent

a5f4db87

Davidlohr Bueso

2016-01-22

tree wide: use kvfree() than conditional kfree()/vfree()

1d5cfdb0

Tetsuo Handa

2015-08-14

ipc/sem.c: update/correct memory barriers

3ed1f8a9

Manfred Spraul

2015-08-14

ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()

a9795584

Herton R. Krzesinski

2015-08-14

ipc,sem: fix use after free on IPC_RMID after a task using same semaphore set exits

602b8593

Herton R. Krzesinski

2015-06-30

ipc: rename ipc_obtain_object

55b7ae50

Davidlohr Bueso

2015-04-15

ipc: remove use of seq_printf return value

7f032d6e

Joe Perches

2015-02-17

ipc,sem: use current->state helpers

52644c9a

Davidlohr Bueso

2014-12-13

ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()

2e094abf

Manfred Spraul

2014-12-03

ipc/sem.c: fully initialize sem_array before making it visible

e8577d1f

Manfred Spraul

2014-06-06

ipc/sem.c: add a printk_once for semctl(GETNCNT/GETZCNT)

9b44ee2e

Manfred Spraul

2014-06-06

ipc/sem.c: make semctl(,,{GETNCNT,GETZCNT}) standard compliant

b220c57a

Manfred Spraul

2014-06-06

ipc/sem.c: store which operation blocks in perform_atomic_semop()

ed247b7c

Manfred Spraul

2014-06-06

ipc/sem.c: change perform_atomic_semop parameters

d198cd6d

Manfred Spraul

2014-06-06

ipc/sem.c: remove code duplication

2f2ed41d

Manfred Spraul

2014-06-06

ipc/sem.c: bugfix for semctl(,,GETZCNT)

1994862d

Manfred Spraul

2014-06-06

ipc, kernel: clear whitespace

46c0a8ca

Paul McQuade

2014-06-06

ipc, kernel: use Linux headers

7153e402

Paul McQuade

2014-06-06

ipc: constify ipc_ops

eb66ec44

Mathias Krause

2014-01-27

ipc: remove braces for single statements

3ab08fe2

Davidlohr Bueso

2014-01-27

ipc: standardize code comments

8001c858

Davidlohr Bueso

2014-01-27

ipc: whitespace cleanup

239521f3

Manfred Spraul

2014-01-27

ipc: change kern_ipc_perm.deleted type to bool

72a8ff2f

Rafael Aquini

2014-01-27

ipc: introduce ipc_valid_object() helper to sort out IPC_RMID races

0f3d2b01

Rafael Aquini

2014-01-27

ipc/sem.c: avoid overflow of semop undo (semadj) value

78f5009c

Petr Mladek

2013-10-16

ipc/sem.c: synchronize semop and semctl with IPC_RMID

6e224f94

Manfred Spraul

2013-09-30

ipc/sem.c: update sem_otime for all operations

0e8c6656

Manfred Spraul

2013-09-30

ipc/sem.c: synchronize the proc interface

d8c63376

Manfred Spraul

2013-09-30

ipc/sem.c: optimize sem_lock()

6d07b68c

Manfred Spraul

2013-09-30

ipc/sem.c: fix race in sem_lock()

5e9d5275

Manfred Spraul

2013-09-24

ipc: fix race with LSMs

53dad6d3

Davidlohr Bueso

2013-09-11

ipc: rename ids->rw_mutex

d9a605e4

Davidlohr Bueso

2013-07-09

ipc/sem.c: rename try_atomic_semop() to perform_atomic_semop(), docu update

758a6ba3

Manfred Spraul

2013-07-09

ipc/sem.c: replace shared sem_otime with per-semaphore value

d12e1e50

Manfred Spraul

2013-07-09

ipc/sem.c: always use only one queue for alter operations

f269f40a

Manfred Spraul

2013-07-09

ipc/sem: separate wait-for-zero and alter tasks into seperate queues

1a82e9e1

Manfred Spraul

2013-07-09

ipc/sem.c: cacheline align the semaphore structures

f5c936c0

Manfred Spraul

2013-07-09

ipc: remove unused functions

9ad66ae6

Davidlohr Bueso

2013-07-09

ipc: move locking out of ipcctl_pre_down_nolock

7b4cc5d8

Davidlohr Bueso

2013-07-09

ipc: close open coded spin lock calls

cf9d5d78

Davidlohr Bueso

2013-05-26

ipc/sem.c: Fix missing wakeups in do_smart_update_queue()

ab465df9

Manfred Spraul

2013-05-09

ipc,sem: fix semctl(..., GETNCNT)

de2657f9

Rik van Riel

2013-05-09

ipc,sem: fix semctl(..., GETZCNT)

ebc2e5e6

Rik van Riel

2013-05-04

ipc: simplify rcu_read_lock() in semctl_nolock()

941b0304

Linus Torvalds

2013-05-04

ipc: simplify semtimedop/semctl_main() common error path handling

c728b9c8

Linus Torvalds

2013-05-04

ipc: move sem_obtain_lock() rcu locking into the only caller

321310ce

Linus Torvalds

2013-05-04

ipc: fix double sem unlock in semctl error path

fbfd1d28

Linus Torvalds

2013-05-04

ipc: move the rcu_read_lock() from sem_lock_and_putref() into callers

4091fd94

Linus Torvalds

2013-05-04

ipc: sem_putref() does not need the semaphore lock any more

73b29505

Linus Torvalds

2013-05-04

ipc: move rcu_read_unlock() out of sem_unlock() and into callers

6d49dab8

Linus Torvalds

2013-05-02

ipc: fix GETALL/IPC_RM race for sysv semaphores

ce857229

Al Viro

2013-05-01

ipc,sem: fine grained locking for semtimedop

6062a8dc

Rik van Riel

2013-05-01

ipc,sem: have only one list in struct sem_queue

9f1bc2c9

Rik van Riel

2013-05-01

ipc,sem: open code and rename sem_lock

c460b662

Rik van Riel

2013-05-01

ipc,sem: do not hold ipc lock more than necessary

16df3674

Davidlohr Bueso

2013-03-05

get rid of union semop in sys_semctl(2) arguments

e1fd1f49

Al Viro

2013-03-03

make HAVE_SYSCALL_WRAPPERS unconditional

22d1a35d

Al Viro

2012-09-06

userns: Convert ipc to use kuid and kgid where appropriate

1efdb69b

Eric W. Biederman

2011-11-02

ipc/sem.c: remove private structures from public header file

e57940d7

Manfred Spraul

2011-11-02

ipc/sem.c: handle spurious wakeups

0b0577f6

Manfred Spraul

2011-11-02

ipc/sem.c: fix return code race with semop vs. semop +semctl(IPC_RMID)

3c24783b

Manfred Spraul

2011-07-25

ipc/sem.c: fix race with concurrent semtimedop() timeouts and IPC_RMID

d694ad62

Manfred Spraul

2011-07-20

ipc,rcu: Convert call_rcu(free_un) to kfree_rcu()

693a8b6e

Lai Jiangshan

2011-03-31

Fix common misspellings

25985edc

Lucas De Marchi

2011-03-23

userns: user namespaces: convert several capable() calls

b0e77598

Serge E. Hallyn

2010-10-01

sys_semctl: fix kernel stack leakage

982f7c2b

Dan Rosenberg

2010-07-20

ipc/sem.c: bugfix for semop() not reporting successful operation

c61284e9

Manfred Spraul

2010-05-27

ipc/sem.c: use ERR_CAST

4de85cd6

Julia Lawall

2010-05-27

ipc/sem.c: update description of the implementation

c5cf6359

Manfred Spraul

2010-05-27

ipc/sem.c: move wake_up_process out of the spinlock section

0a2b9d4c

Manfred Spraul

2010-05-27

ipc/sem.c: optimize update_queue() for bulk wakeup calls

fd5db422

Manfred Spraul

2009-12-16

ipc: remove unreachable code in sem.c

e5cc9c7b

Amerigo Wang

2009-12-16

ipc/sem.c: optimize single sops when semval is zero

d987f8b2

Manfred Spraul

2009-12-16

ipc/sem.c: optimize single semop operations

636c6be8

Manfred Spraul

2009-12-16

ipc/sem.c: add a per-semaphore pending list

b97e820f

Manfred Spraul

2009-12-16

ipc/sem.c: optimize if semops fail

b6e90822

Manfred Spraul

2009-12-16

ipc/sem.c: sem preempt improve

d4212093

Nick Piggin

2009-12-16

ipc/sem.c: sem use list operations

9cad200c

Nick Piggin

2009-12-16

ipc/sem.c: sem optimise undo list search

bf17bb71

Nick Piggin

2009-12-16

ipc ns: fix memory leak (idr)

7d6feeb2

Serge E. Hallyn

2009-04-15

rculist: use list_entry_rcu in places where it's appropriate

05725f7e

Jiri Pirko

2009-01-14

[CVE-2009-0029] System call wrappers part 25

d5460c99

Heiko Carstens

2009-01-14

[CVE-2009-0029] System call wrapper special cases

6673e0c3

Heiko Carstens

2009-01-06

ipc: do not goto to the next line

e953ac21

Denis V. Lunev

2009-01-05

mm: update my address

046c6884

Alan Cox

2008-10-16

ipc/sem.c: make free_un() static

6d97e234

Adrian Bunk

2008-07-25

ipc/sem.c: rewrite undo list locking

380af1b3

Manfred Spraul

2008-07-25

ipc/sem.c: convert sem_array.sem_pending to struct list_head

a1193f8e

Manfred Spraul

2008-07-25

ipc/sem.c: remove unused entries from struct sem_queue

2c0c29d4

Manfred Spraul

2008-07-25

ipc/sem.c: convert undo structures to struct list_head

4daa28f6

Manfred Spraul

2008-04-29

ipc: sysvsem: implement sys_unshare(CLONE_SYSVSEM)

9edff4ab

Manfred Spraul

2008-04-29

IPC: consolidate all xxxctl_down() functions

a5f75e7f

Pierre Peiffer

2008-04-29

IPC: introduce ipc_update_perm()

8f4a3809

Pierre Peiffer

2008-04-29

IPC: get rid of the use *_setbuf structure.

016d7132

Pierre Peiffer

2008-04-29

IPC/semaphores: remove one unused parameter from semctl_down()

21a4826a

Pierre Peiffer

2008-04-29

IPC/semaphores: move the rwmutex handling inside semctl_down

522bb2a2

Pierre Peiffer

2008-04-29

IPC/semaphores: code factorisation

6ff37972

Pierre Peiffer

2008-04-29

IPC: use ipc_buildid() directly from ipc_addid()

48dea404

Pierre Peiffer

2008-02-08

IPC: consolidate sem_exit_ns(), msg_exit_ns() and shm_exit_ns()

01b8b07a

Pierre Peiffer

2008-02-08

IPC: make struct ipc_ids static in ipc_namespace

ed2ddbf8

Pierre Peiffer

2008-02-08

IPC/semaphores: consolidate SEM_STAT and IPC_STAT commands

4b9fcb0e

Pierre Peiffer

2008-02-08

namespaces: move the IPC namespace under IPC_NS option

ae5e1b22

Pavel Emelyanov

2008-02-06

IPC: fix error check in all new xxx_lock() and xxx_exit_ns() functions

b1ed88b4

Pierre Peiffer

2007-10-19

IPC: fix error case when idr-cache is empty in ipcget()

283bb7fa

Pierre Peiffer

2007-10-19

IPC: cleanup some code and wrong comments about semundo list managment

c530c6ac

Pierre Peiffer

2007-10-19

ipc: remove unneeded parameters

1b531f21

Nadia Derbey

2007-10-19

fix idr_find() locking

3e148c79

Nadia Derbey

2007-10-19

ipc: fix wrong comments

f4566f04

Nadia Derbey

2007-10-19

Storing ipcs into IDRs

03f02c76

Nadia Derbey

2007-10-19

ipc: integrate ipc_checkid() into ipc_lock()

023a5355

Nadia Derbey

2007-10-19

ipc: unify the syscalls code

7748dbfa

Nadia Derbey

2007-10-19

ipc: store ipcs into IDRs

7ca7e564

Nadia Derbey

2007-10-19

pid namespaces: changes to show virtual ids to user

b488893a

Pavel Emelyanov

2007-07-17

arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()

8e1c091c

Jeff Garzik

2007-07-16

remove CONFIG_UTS_NS and CONFIG_IPC_NS

7d69a1f4

Cedric Le Goater

2007-05-08

header cleaning: don't include smp_lock.h when not used

e63340ae

Randy Dunlap

2006-12-07

[PATCH] kernel core: replace kmalloc+memset with kzalloc

4668edc3

Burman Yan

2006-11-03

[PATCH] Fix ipc entries removal

c7e12b83

Pavel Emelianov

2006-10-02

[PATCH] ipc: replace kmalloc and memset in get_undo_list with kzalloc

2453a306

Matt Helsley

2006-10-02

[PATCH] IPC namespace - sem

e3893534

Kirill Korotaev

2006-06-30

Remove obsolete #include

6ab3d562

Jörn Engel

Next ≫